/*
 * Copyright 2008-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.faxsun.controller.account;

import org.broadleafcommerce.common.exception.ServiceException;
import org.broadleafcommerce.common.security.util.PasswordChange;
import org.broadleafcommerce.core.web.controller.account.BroadleafChangePasswordController;
import org.broadleafcommerce.core.web.controller.account.ChangePasswordForm;
import org.broadleafcommerce.profile.web.core.CustomerState;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;

import javax.servlet.http.HttpServletRequest;

@Controller
@RequestMapping("/account/password")
public class ChangePasswordController extends BroadleafChangePasswordController {

    protected String passwordChangedMessage = "修改密码成功";

	@RequestMapping(method = RequestMethod.GET)
	public String viewChangePassword(HttpServletRequest request, Model model,
			@ModelAttribute("changePasswordForm") ChangePasswordForm form) {
		return super.viewChangePassword(request, model);
	}

	@Override
	@RequestMapping(method = RequestMethod.POST)
	public String processChangePassword(HttpServletRequest request, Model model,
			@ModelAttribute("changePasswordForm") ChangePasswordForm form, BindingResult result,
			RedirectAttributes redirectAttributes) throws ServiceException {
		PasswordChange passwordChange = new PasswordChange(CustomerState.getCustomer().getUsername());
		passwordChange.setCurrentPassword(form.getCurrentPassword());
		passwordChange.setNewPassword(form.getNewPassword());
		passwordChange.setNewPasswordConfirm(form.getNewPasswordConfirm());
		changePasswordValidator.validate(passwordChange, result);
		if (result.hasErrors()) {
			return getChangePasswordView();
		}
		customerService.changePassword(passwordChange);
		redirectAttributes.addFlashAttribute("successMessage", getPasswordChangedMessage());
		
		return getChangePasswordRedirect();
	}
	
	@Override
    public String getPasswordChangedMessage() {
        return passwordChangedMessage;
    }

}
